kottke.org

...is a weblog about the liberal arts 2.0 edited by Jason Kottke since March 1998 (archives). You can read about me and kottke.org here. If you've got questions, concerns, or interesting links, send them along.

3 kottke.org posts about botany

 

Leaf recognition software

LeafSnap is a new iPhone app that uses facial recognition techniques to identify trees based on photos of their leaves.

Leafsnap contains beautiful high-resolution images of leaves, flowers, fruit, petiole, seeds, and bark. Leafsnap currently includes the trees of New York City and Washington, D.C., and will soon grow to include the trees of the entire continental United States.

Wow. Garden Design has more info. (thx, claire)

By Jason Kottke  •  May 19, 2011  •  biology   botany   photography   science

Plants eavesdrop on the scents of nearby

Plants eavesdrop on the scents of nearby plants and subtly raise their defenses if they detect "alarm signals" in the air.

By Jason Kottke  •  Mar 2, 2006  •  biology   botany   science   smell

2000 year old seed grows a previously extinct Judean date tree

2000 year old seed grows a previously extinct Judean date tree. It's like a plant version of Jurassic Park

By Jason Kottke  •  Jun 13, 2005  •  archeology   botany   extinction   plants   science

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